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500 gm of dry soil was subjected to a sieve analysis. The weight of soil retained on each sieve is as follows as:-
written 6.1 years ago by | • modified 5.0 years ago |
I.S sieve size | weight of soilg | I.S sieve size | weight of soilg |
---|---|---|---|
4.75 mm | 10 | 425 $\mu$ | 85 |
2.00 mm | 165 | 212 $\mu$ | 40 |
1.00 mm | 100 | 1.50 $\mu$ | 30 |
75 $\mu$ | 50 |
Plot the grain size distribution curve and determine the following:-
- Percentage of gravel, coarse and medium sand, fine sand and slit clay fraction in the soil as per IS: 1498 - 1970.
- Effective size
- Uniformly coefficient
- Coefficient of curve
- The gradation of soil.
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